/*全局样式表*/
html,
body,
#app {
  height: 100%;
  -moz-osx-font-smoothing: grayscale;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-family: Helvetica Neue, Helvetica, PingFang SC, Hiragino Sans GB, Microsoft YaHei, Arial, sans-serif;
  margin: 0;
  padding: 0;
}
[readonly="readonly"] {
  pointer-events: none;
}
input[type="file"] {
  display: none;
}
/* @media screen and (min-width:640px){
  html{font-size:86px;}
}
@media screen and (min-width:414px) and (max-width:639px){
   html{font-size:55px;}
}
@media screen and (min-width:375px) and (max-width:413px){
    html{font-size:50px;}
}
@media screen and (min-width:320px) and (max-width:374px){
  html{font-size:42.5px;}
} */